#AC3760
Closest named color: Light Burgundy (#A8415B). oklch(51.8% 0.156 2.8), rgb(172, 55, 96).
Aa
White text reads best on this color (6.05:1).
About this color
#AC3760 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.156 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.023 away. White text reads best on it, at 6.05:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.46:1 |
| White text | 6.05:1 |
Values
| HEX | #AC3760 |
| RGB | rgb(172, 55, 96) |
| HSL | hsl(339, 52%, 45%) |
| OKLCH | oklch(51.8% 0.156 2.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #AC3760 | 6.05:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #AC3760 | 3.46:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #AC3760 text on white | 6.05:1 | AA | Lc 79.3 | Fine for body text |
| #AC3760 text on black | 3.46:1 | AA large text | Lc -22.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E8
oklch(93.5% 0.021 3.1)
-
Step 200
200
#F2CED6
oklch(88.4% 0.042 3)
-
Step 300
300
#EBADBC
oklch(80.9% 0.075 2.9)
-
Step 400
400
#DE7F99
oklch(70.7% 0.12 3.1)
-
Step 500
500
#D25B81
oklch(63.1% 0.154 2.6)
-
Step 600
600
#BD3D6A
oklch(55.5% 0.167 2.8)
-
Step 700
700 (this color)
#AC3760
oklch(51.8% 0.156 2.8)
-
Step 800
800
#842848
oklch(42.7% 0.128 3)
-
Step 900
900
#6B263D
oklch(37.8% 0.101 2.5)
-
Step 950
950
#3F1723
oklch(27% 0.064 3.5)
#AC3760 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4F5461 | 0.174 |
| Deuteranopia (no green cones) | #6F6B5D | 0.158 |
| Tritanopia (no blue cones) | #BB2748 | 0.043 |
| Achromatopsia (no color) | #636363 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3760
#AC3760
oklch(51.8% 0.156 2.8)
- #00796D
#00796D
oklch(51.7% 0.092 182.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #AC3760, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.023
- Light Maroon #A24857 ΔE 0.042
- Dark Rose #B5485D ΔE 0.043
- Raspberry #B00149 ΔE 0.053
- Dusty Red #B9484E ΔE 0.059
- Rouge #AB1239 ΔE 0.061
- Violet Red #A50055 ΔE 0.061
- Rose Red #BE013C ΔE 0.063
Use #AC3760 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.